Mike Sheldrake 73aae07e74 842, 847 slightly enlarge a clip polygon to counteract integer truncation ... Geomery in referenced issues triggered Clipper problems, but also pointed to a situation where integer truncation (as coordinates pass into Clipper) might be shrinking a clip polygon in a way that leaves degenerate or unwanted thin clip results. Growing the clip polygon by 2 is expected to overcome any issues caused by truncation of floats.		2013-01-11 10:15:42 -08:00
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Region.pm	842, 847 slightly enlarge a clip polygon to counteract integer truncation	2013-01-11 10:15:42 -08:00